Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

Solve the mathematical equation in the picture below.

A wealthy man lives alone in a small cottage. Being partially handicapped he had everything delivered to his cottage. The mailman was delivering a letter one Thursday when he noticed that the front door was ajar. Through the opening he could see the man's body lying in a pool of dried blood. When a police officer arrived he surveyed the scene. On the porch were two bottles of warm milk, Monday's newspaper, a catalog, flyers, and unopened mail. The police officer suspects it was foul play. Who does he suspect and why?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

Can you solve this picture maths equation?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Three people are in a room. Ronni looks at the Nile. The Nile looks at Senthil. Ronni is married but Senthil is not married. At any point, is a married person looking at an unmarried person? Yes, No or Cannot be determined.

Which is heavier: a ton of bricks or a ton of feathers?

What has 13 hearts but no other organs?